CA1138405A - POLYMERIZATION OF AN .alpha.-OLEFIN - Google Patents

POLYMERIZATION OF AN .alpha.-OLEFIN

Info

Publication number
CA1138405A
CA1138405A CA000357696A CA357696A CA1138405A CA 1138405 A CA1138405 A CA 1138405A CA 000357696 A CA000357696 A CA 000357696A CA 357696 A CA357696 A CA 357696A CA 1138405 A CA1138405 A CA 1138405A
Authority
CA
Canada
Prior art keywords
compound
component
alpha
titanium
independently
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000357696A
Other languages
English (en)
French (fr)
Inventor
Tadashi Ikegami
Hisaya Sakurai
Yoshihiko Katayama
Masayasu Furusato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP10218779A external-priority patent/JPS6017369B2/ja
Priority claimed from JP10355679A external-priority patent/JPS6011044B2/ja
Priority claimed from JP10850779A external-priority patent/JPS6011045B2/ja
Application filed by Asahi Kasei Kogyo KK filed Critical Asahi Kasei Kogyo KK
Application granted granted Critical
Publication of CA1138405A publication Critical patent/CA1138405A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
CA000357696A 1979-08-13 1980-08-06 POLYMERIZATION OF AN .alpha.-OLEFIN Expired CA1138405A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP102187/1979 1979-08-13
JP10218779A JPS6017369B2 (ja) 1979-08-13 1979-08-13 α−オレフインの重合法
JP10355679A JPS6011044B2 (ja) 1979-08-16 1979-08-16 エチレンを重合する方法
JP103556/1979 1979-08-16
JP108507/1979 1979-08-25
JP10850779A JPS6011045B2 (ja) 1979-08-25 1979-08-25 α−オレフインの重合方法

Publications (1)

Publication Number Publication Date
CA1138405A true CA1138405A (en) 1982-12-28

Family

ID=27309639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000357696A Expired CA1138405A (en) 1979-08-13 1980-08-06 POLYMERIZATION OF AN .alpha.-OLEFIN

Country Status (8)

Country Link
US (1) US4330646A (pt)
BR (1) BR8004964A (pt)
CA (1) CA1138405A (pt)
DE (1) DE3028479C2 (pt)
FR (1) FR2463155A1 (pt)
GB (1) GB2056998B (pt)
IT (1) IT1132545B (pt)
NL (1) NL186320C (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172367D1 (en) * 1980-11-11 1985-10-24 Asahi Chemical Ind Process and catalyst for polymerization of olefins
US4471066A (en) * 1981-02-16 1984-09-11 Asahi Kasei Kogyo Kabushiki Kaisha Polymerization of olefins
US4550094A (en) * 1982-02-16 1985-10-29 Sumitomo Chemical Company, Limited Solid catalyst component for olefin polymerization
US4499198A (en) * 1982-10-07 1985-02-12 Chemplex Company Polymerization catalysts and methods
DE3366686D1 (en) * 1982-11-29 1986-11-13 Asahi Chemical Ind Process for producing polyethylene or an ethylene-alpha-olefin copolymer in which the coordination catalyst is deactivated by a deactivator copolymer
EP0132288B1 (en) * 1983-06-21 1990-02-28 Asahi Kasei Kogyo Kabushiki Kaisha A method of polymerizing an olefin
CA1267646A (en) * 1985-06-06 1990-04-10 The Dow Chemical Company Catalyst and method for producing relatively narrow molecular weight distribution olefin polymers
US4612300A (en) * 1985-06-06 1986-09-16 The Dow Chemical Company Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers
IT1251463B (it) * 1991-07-12 1995-05-15 Enichem Polimeri Catalizzatore per la (co)polimerizzazione dell'etilene
IT1255365B (it) * 1992-09-15 1995-10-31 Enichem Polimeri Catalizzatore e procedimento per la polimerizzazione di alfa-olefine
DE69433347T2 (de) * 1993-01-29 2004-04-15 Dow Global Technologies, Inc., Midland Ethylen Copolymerisation
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5869575A (en) * 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
US5990034A (en) * 1996-12-06 1999-11-23 Asahi Kasei Kogyo Kabushiki Kaisha Olefin polymerization catalyst
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6921794B2 (en) * 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) * 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
JP2002519497A (ja) * 1998-07-01 2002-07-02 エクソンモービル・ケミカル・パテンツ・インク 結晶性プロピレンポリマーと結晶化可能プロピレンポリマーとを含んでなる弾性ブレンド
EP1390417B1 (en) 2001-04-12 2010-10-20 ExxonMobil Chemical Patents Inc. Process for polymerizing propylene and ethylene in solution
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6677266B1 (en) 2002-07-09 2004-01-13 Eastman Chemical Company Process for preparing a vanadium/titanium catalyst and use in olefin polymerization
CN104725535A (zh) 2006-05-17 2015-06-24 陶氏环球技术有限责任公司 高效溶液聚合法
ES2435568T3 (es) * 2007-11-19 2013-12-20 Dow Global Technologies Llc Copolímeros de propileno-alfa-olefina con ramificación de cadena larga
KR101788892B1 (ko) 2010-05-17 2017-11-15 다우 글로벌 테크놀로지스 엘엘씨 에틸렌의 선택적 중합 방법 및 그를 위한 촉매
SG187848A1 (en) 2010-08-25 2013-03-28 Dow Global Technologies Llc Process for polymerizing a polymerizable olefin and catalyst therefor
WO2012061706A1 (en) 2010-11-04 2012-05-10 Dow Global Technologies Llc Double shuttling of polyolefin polymeryl chains

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
DE2742585A1 (de) * 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (i)
US4189553A (en) * 1976-12-01 1980-02-19 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4224186A (en) * 1979-04-09 1980-09-23 The Dow Chemical Company High efficiency catalyst for polymerizing olefins

Also Published As

Publication number Publication date
US4330646A (en) 1982-05-18
FR2463155A1 (fr) 1981-02-20
GB2056998A (en) 1981-03-25
DE3028479C2 (de) 1985-01-10
GB2056998B (en) 1984-06-06
BR8004964A (pt) 1981-02-17
NL186320C (nl) 1990-11-01
FR2463155B1 (pt) 1983-03-18
NL186320B (nl) 1990-06-01
IT8024097A0 (it) 1980-08-08
IT1132545B (it) 1986-07-02
DE3028479A1 (de) 1981-02-26
NL8004492A (nl) 1981-02-17

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Legal Events

Date Code Title Description
MKEX Expiry